2 citations · 2 across the 2 of their papers we have counts for
3 papers
math-ph2025
A von Neumann algebraic approach to Quantum Theory on curved spacetime
Louis E Labuschagne, W Adam Majewski
By extending the method developed in our recent paper \cite{LM} we present the AQFT framework in terms of von Neumann algebras. In particular, this approach allows for a locally co…
math.OA2018
On the structure of the set of positive maps
Wladyslaw Adam Majewski
The full description of the set of positive maps $T: \qA \to \cB(\cH)$ ($\qA$ a -algebra) is given. The approach is based on the simple prescription for selecting various type…
math-ph2008★ 2 cited
A note on Stormer condition for decomposability of positive maps
W. A. Majewski
We present a partial characterization of matrices in $M_n(\cA)^+$ satisfying the Størmer condition.